Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi Alternative UK) Pick polygram.ink (preferred broker) |
95% | 5% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Trade this market → |
Polymarket (direct) polymarket.com |
95% | 5% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Trade this market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Trade this market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Trade this market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Trade this market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| 62,000-64,000 | 95% |
| 60,000-62,000 | 2% |
| 64,000-66,000 | 2% |
| 66,000-68,000 | 1% |
| <56,000 | 0% |
| 56,000-58,000 | 0% |
| 58,000-60,000 | 0% |
| 68,000-70,000 | 0% |
| 70,000-72,000 | 0% |
| 72,000-74,000 | 0% |
| >74,000 | 0% |
Market context
Bitcoin will be settled on Binance’s 1-minute BTC/USDT close at noon Eastern Time on 1 August 2026, so the relevant price is a single intraday print rather than an end-of-day exchange average. With the market currently implying **0% YES**, the crowd is effectively treating any qualifying outcome as extremely unlikely, which is a useful reminder that these contracts can be priced very differently from spot markets and from one another across venues.
The historical frame is a tight one: recent live snapshots show Bitcoin trading in the low- to mid-$60,000s, with sources citing levels around $62,000-$64,000 and a June low near $60,074, while July historical data sits around the high-$50,000s to low-$60,000s[2][6][10][16]. That matters because a noon ET Binance candle can move sharply on relatively little flow, especially if broader crypto sentiment stays range-bound rather than trending. On comparable platforms, the same view can look quite different: Kalshi quotes are usually read as implied probabilities, whereas Betfair and Smarkets are typically compared via decimal odds and commission, so the headline “price” can conceal materially different take-rate and payout maths. KYC reach also differs, with access and eligibility varying by jurisdiction and platform.
For catalysts, traders should watch scheduled macro releases, any sudden BTC ETF flow headlines, and crypto-specific regulatory or exchange news that can hit intraday liquidity before the noon ET fix. Binance is the settlement source here, so even a move that appears muted on aggregated price sites can still matter if it lands inside the one-minute candle being used for resolution. Recent market commentary has also pointed to Bitcoin’s tendency to stay range-bound before sharp breakouts or breakdowns, which keeps the focus on timing rather than just the direction of the move[14][18].
Methodology
We read Bitcoin price on August 1? from four platform perspectives: Polymarket (on-chain CLOB), Kalshi (CFTC-regulated exchange), Betfair Exchange (sports book exchange), Smarkets (peer-to-peer betting exchange). Polymarket's live mid is the canonical probability; the side-by-side columns benchmark fees, KYC, settlement currency and deposit rails so you can choose the venue that fits your jurisdiction and trade size.
Resolution & payout
Polymarket settles via UMA Optimistic Oracle on Polygon. A proposer posts the outcome with a bond, the two-hour window runs, then the smart contract pays USDC.
Kalshi settles USD through the CFTC-regulated clearinghouse — the cleanest variant, with heavier KYC. Betfair Exchange settles in account currency (GBP/EUR), net of 2-5% commission. Smarkets follows the same model as Betfair with a lower default 2% commission.
FAQ
- Polymarket vs Kalshi — which is better?
- Depends on your location. Kalshi is CFTC-regulated, US-only with full KYC. Polymarket is global, on-chain, no KYC up to $1,500. Polymarket has ~10x higher liquidity but higher regulatory risk.
- What does Polymarket cost vs Kalshi?
- Polymarket: 0% fees, only Polygon network costs (~$0.01/trade). Kalshi: up to 7% per trade plus spread. For high-frequency traders, Polymarket is dramatically cheaper.
- Which platform has the deepest liquidity?
- Polymarket — by a wide margin. Top markets reach $50-500M volume, Kalshi ~$200M cumulative, Betfair similar. Deeper liquidity means your trade moves the quote less.
- Is Betfair a Polymarket alternative?
- Only partially. Betfair Exchange is UK-focused with a sports-betting emphasis; they have politics markets but with thinner liquidity than Polymarket. Settlement in GBP/EUR, 2-5% commission on winnings.
- Are all these platforms regulated?
- No. Kalshi is CFTC-regulated (US). Betfair and Smarkets are UK Gambling Commission licensed. Polymarket operates without explicit regulation — a different risk profile than a regulated sportsbook.
Trade Bitcoin price on August 1? on Kalshi Alternative UK
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